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US3481890A
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US
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Water-dilutable heat-curable lacquer compositions
Assignee: REICHHOLD CHEMIE AG
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Filing: 1965-05-27
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Granted: 1969-12-02
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Expires: 1985-05-27
Abstract
No abstract record available.
Inventors
- 👤 Rolf Guldenpfennig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:54
CPC Classifications
C; C09; C09D; C09D167/00; C09D167/08; C08; C08F; C08F8/00; C08F8/44; C08G; C08G63/00; C08G63/02; C08G63/12; C08G63/52; C08G63/54; C08G63/553; C09D161/00; C09D161/04; C09D161/06; C09D161/20; C09D201/00; C09D5/00; C09D5/44; C09D5/4419; C09D5/4469; C09D5/4484; Y; Y10; Y10S; Y10S524/00; Y10S524/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3198759A
Cited
US3230162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |